added create_app for app factory, setup unit test module, removed bli…

…nker dependancy

Bug fix in widget (alfredfrancis#92)

using  body.appendChild method instead of changing the innerHTML

Added Starspace Embedding classifier

Added headers support

Update docker-compose.yml

Update models.py

Bugfix: Added fields import

Update models.py

Bugfix: Added fields import

Add ruby support in examples/ruby (alfredfrancis#46)